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A dentists chair with a patient in it weighs 1590 N. The output plunger of a hydraulic system begins to lift the chair, when the dentists foot applies a force of 43.1 N to the input piston. Neglect any height difference between the plunger and the piston. What is the ratio of the radius of the plunger to the radius of the piston? Output plunger Input piston Number Units the tolerance is +/-5%

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